CN205200313U - Bending of rolling up system alloy bush upgrades mould - Google Patents
Bending of rolling up system alloy bush upgrades mould Download PDFInfo
- Publication number
- CN205200313U CN205200313U CN201520836571.9U CN201520836571U CN205200313U CN 205200313 U CN205200313 U CN 205200313U CN 201520836571 U CN201520836571 U CN 201520836571U CN 205200313 U CN205200313 U CN 205200313U
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- China
- Prior art keywords
- bending
- die
- module
- workpiece
- mould
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- Expired - Fee Related
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Abstract
The utility model relates to a bending of rolling up system alloy bush upgrades mould, comprises an upper die and a lower die, last mould include the upper die base, set up the die shank on upper die base upper portion, set up in the work piece preflex of upper die base lower part moulding -die group and work piece bend on the module, the lower mould include the die holder, the die holder on set up work piece preflex and push down module and the work piece module that bends down. The beneficial effect of the utility model: firstly, simplify axle sleeve processing technological process, after the mould improves, united two into one preflex and greater curvature process, reduced the process one. Secondly, reduce the axle sleeve processing cost, because design original simplex preface mould for the multiple operation upgrades the mould, the work efficiency has improved the one time than before. Thirdly, reduced and scrapped. The mold design guide pillar for the assembly debugging is simpler, and it is more stable to work.
Description
Technical field
The utility model relates to one and rolls mould, especially relates to a kind of bending progressive die rolling alloy bushing.
Background technology
At present, along with the development of modern industry, roll lining and get more and more in the application of machinery industry, but in its process, there is operation more, the factors such as product shaping quality requirement is high, also larger to the input of manpower, equipment, frock.This adds the processing cost of axle sleeve undoubtedly, is unfavorable for the tremendous development of enterprise.Devise in this context and the single die that original two procedures, two punch presses, two manpowers just can complete can be designed to multi-station progressive die.And originally the general processing technology of axle sleeve is: blanking-pressure oil groove-rush hasp-pre-bending (curved two)-curved greatly (U-bend is bent)-full circle-extruding-face work, chamfering-cylindrical grinding-test package.
Utility model content
The purpose of this utility model is to provide a kind of bending progressive die rolling alloy bushing, solves and be provided with the pre-bending rolling alloy bushing and the mould bended in one set of die.
The utility model solves the technical scheme that its technical problem adopts: a kind of bending progressive die rolling alloy bushing, comprise upper die and lower die, described patrix comprises upper bolster, is arranged on the die shank on upper bolster top, be arranged on workpiece pre-bending top die group and the upper module of workpiece press-bending of upper bolster bottom, described counterdie comprises die shoe, described die shoe is arranged workpiece pre-bending and presses down module and the lower module of workpiece press-bending.
Concrete, described workpiece pre-bending top die group comprises the upper pre-bending module being arranged on upper bolster bottom, the bottom of described upper pre-bending module is provided with pre-bending punch briquetting, under described workpiece bends, module comprises the pre-bending die cushion block be arranged on die shoe, in the slotted eye of described pre-bending die cushion block, ejection block is set, side guide before the top of pre-bending die cushion block is provided with, described pre-bending die cushion block also arranges guide pillar.
Concrete, the described workpiece upper module that bends comprises the contiguous block being arranged on upper bolster, the plug that bends being arranged on contiguous block bottom, and the described workpiece lower module that bends comprises: press-bending die, be arranged on outer baffle outside press-bending die, arrange rear side stock guide on the top of press-bending die.
The beneficial effects of the utility model: one is a simplified axle sleeve processing process, after die improvement, unite two into one pre-bending and large curved operation, decrease a procedure.
Two: reduce axle sleeve processing cost, because be designed to original single die in order to multiple operation progressive die, work efficiency was doubled than originally.
Three: reduce and scrap.Design of Dies guide pillar, makes assembling and setting simpler, to work more stable.
Below with reference to drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the utility model organigram.
Fig. 2 is the right view of Fig. 1.
In figure: 1. upper bolster, 2. die shank, 3. die shoe, 4. go up pre-bending module, 5. pre-bending punch briquetting, 6. pre-bending die cushion block, 7. ejection block, 8. before side guide, 9. guide pillar, 10. contiguous block, 11. to bend stock guide, 15 on rear side of plug, 12. press-bending dies, 13. outer baffles, 14..
Detailed description of the invention
Embodiment 1, as shown in Figure 1, 2, a kind of bending progressive die rolling alloy bushing, comprise upper die and lower die, described patrix comprises upper bolster 1, is arranged on the die shank 2 on upper bolster 1 top, be arranged on workpiece pre-bending top die group and the upper module of workpiece press-bending of upper bolster 1 bottom, described counterdie comprises die shoe 3, described die shoe is arranged workpiece pre-bending and presses down module and the lower module of workpiece press-bending.
Concrete, described workpiece pre-bending top die group comprises the upper pre-bending module 4 being arranged on upper bolster 1 bottom, and the bottom of described upper pre-bending module 4 is provided with pre-bending punch briquetting 5,
Under described workpiece bends, module comprises the pre-bending die cushion block 6 be arranged on die shoe 3, in the slotted eye of described pre-bending die cushion block 6, ejection block 7 is set, side guide 8 before the top of pre-bending die cushion block 7 is provided with, described pre-bending die cushion block 6 also arranges guide pillar 9.The slotted eye of pre-bending die cushion block 6 also arranges back-moving spring 15.
Concrete, the described workpiece upper module that bends comprises the contiguous block 10 being arranged on upper bolster 1, the plug 11 that bends being arranged on contiguous block 10 bottom, and the described workpiece lower module that bends comprises: press-bending die 12, be arranged on outer baffle 13 outside press-bending die 12, arrange rear side stock guide 14 on the top of press-bending die 12.
5. pre-bending punch briquetting, 6. pre-bending die cushion block, 7. ejection block, 8. before side guide, 9. guide pillar, 10. contiguous block, 11. to bend stock guide on rear side of plug, 12. press-bending dies, 13. outer baffles, 14..
During Design of Dies, die for fisrt forming is placed on the first station, the second station is bending die.Mould both sides band guide pillar 8, pre-bending punch briquetting 5 upper, pre-bending die cushion block 6 under.Mould is contained on 16 tons of punch presses, after having debugged stroke, with nipper plier, made sheet stock is delivered to the first station of progressive die, plate longitudinal register is two front side guides 8, rear side stock guides 14 being contained in the second station, and lateral register is the location-plate being contained in the first station.After punch press first time punching press, plate completes two bending forming (pre-bending) at the first station, now due to the effect of ejection block in mould, being parked in after material forming in ejection block to be stuck in pre-bending die cushion block 6, when second piece of plate is sent into, plate after first piece of shaping is pushed in the second station press-bending die 12, now to be longitudinally installed in two pieces of striker plates after mould (adjustable for plate, be suitable for different in width product) block longitudinal register, side direction is then spacing by two pieces, left and right location-plate (fine-tuning), now punch press is again after punching press, being parked in after the plate of station two completes U-bend song bends on plug, when plate is admitted to station for the moment again, each station plate is released in turn by the plate of rear feeding, complete stamping.Both ensure that product quality, improve output simultaneously, save various resource.
Above embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that the common engineers and technicians in this area make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art and is realized.
Claims (3)
1. one kind rolls the bending progressive die of alloy bushing, comprise upper die and lower die, described patrix comprises upper bolster, is arranged on the die shank on upper bolster top, be arranged on workpiece pre-bending top die group and the upper module of workpiece press-bending of upper bolster bottom, described counterdie comprises die shoe, described die shoe is arranged workpiece pre-bending and presses down module and the lower module of workpiece press-bending.
2. roll the bending progressive die of alloy bushing as claimed in claim 1, it is characterized in that: described workpiece pre-bending top die group comprises the upper pre-bending module being arranged on upper bolster bottom, the bottom of described upper pre-bending module is provided with pre-bending punch briquetting, under described workpiece bends, module comprises the pre-bending die cushion block be arranged on die shoe, in the slotted eye of described pre-bending die cushion block, ejection block is set, side guide before the top of pre-bending die cushion block is provided with, described pre-bending die cushion block also arranges guide pillar.
3. roll the bending progressive die of alloy bushing as claimed in claim 1, it is characterized in that: the described workpiece upper module that bends comprises the contiguous block being arranged on upper bolster, the plug that bends being arranged on contiguous block bottom, the described workpiece lower module that bends comprises: press-bending die, be arranged on outer baffle outside press-bending die, arrange rear side stock guide on the top of press-bending die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520836571.9U CN205200313U (en) | 2015-10-27 | 2015-10-27 | Bending of rolling up system alloy bush upgrades mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520836571.9U CN205200313U (en) | 2015-10-27 | 2015-10-27 | Bending of rolling up system alloy bush upgrades mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205200313U true CN205200313U (en) | 2016-05-04 |
Family
ID=55838054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520836571.9U Expired - Fee Related CN205200313U (en) | 2015-10-27 | 2015-10-27 | Bending of rolling up system alloy bush upgrades mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205200313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689540A (en) * | 2015-10-27 | 2016-06-22 | 怀宁汉升车辆部件有限公司 | Bending progressive die for rolling alloy bush |
| WO2022105934A1 (en) * | 2020-11-22 | 2022-05-27 | 长鹰信质科技股份有限公司 | Iron sleeve machining die, iron sleeve manufacturing method, and iron sleeve |
-
2015
- 2015-10-27 CN CN201520836571.9U patent/CN205200313U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689540A (en) * | 2015-10-27 | 2016-06-22 | 怀宁汉升车辆部件有限公司 | Bending progressive die for rolling alloy bush |
| WO2022105934A1 (en) * | 2020-11-22 | 2022-05-27 | 长鹰信质科技股份有限公司 | Iron sleeve machining die, iron sleeve manufacturing method, and iron sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |